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Solve the equation by using a graphing utility.
Serotonin
A neurotransmitter involved in the regulation of mood, appetite, and sleep, among other functions.
Norepinephrine
A neurotransmitter and hormone that plays a key role in the body's fight or flight response, affecting heart rate, blood pressure, and blood sugar levels.
Psychoactive Substances
Chemicals that alter a person's mental state by affecting the functioning of the brain and nervous system.
Schizophrenia
A mental disorder characterized by disordered thinking, perceptions, and emotions, leading to significant social or occupational dysfunction.
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